量测点以高温锡丝焊接。
零件密集区之PCB(下有铜箔层),为板温量测点。
PCB with highly concentrated component, ( bottom is copper tinsel) that is the absolute point of measurement.
文中采用插值函数,考虑了在边界上量测点的任意设置问题。
By using interpolation function, boundary planes could be divided into elements freely without considering places of measuring points along the boundary.
本文的主要内容如下:(1)相机标定运用单像灭点理论,对实验所使用的非量测数码相机进行标定。
The main content of the paper is as follow:(1) camera calibrationUse the single-view calibrating method of vanishing points to calibrate the non-metric digital camera.
研究结果表明,仪器计数和粒子注量同剂量的关系可通过一个转换系数对应起来,且测点周围屏蔽对这一系数的影响不明显。
It shows that the particle fluence can be directly calculated from the measured dose with a transformation coefficient which is not obviously affected by shielding around the measuring site.
对非量测用摄影机所摄影像的解析处理,控制点起着不可缺少的桥梁作用,控制点的数量和分布形式将直接影响平差结果的可靠性和精度。
In the data processing of photography obtained by non surveying camera, the number and distribution of control points will directly effect the reliability and precision of the adjustment results.
给出了一个形式简洁的方位随时间线性变化的可量测函数,并利用工作点漂移的技术解决了滤波器在方位小变化量时系统的不稳定现象。
In this paper, a linear function of bearing variation versus time is given, and the method of work-point drifting are used to solve filter system which is unstable in bearing small change.
量测以吃锡面为选择点。
采用软件细分的方法,处理干涉条纹的移动量,得到被测点相对于准直光束的偏移量。
Movement of the interference stripes are dealt with by means of software subdivision, after that offsets of the spot to the laser beam is gained.
高度区间法观测工作量适中,计算简便,能够清晰地揭示积累量随高度的变化特征,计算精度主要取决于测点的数量和分布状况。
And both of the number of point measurement and its distribution has an important effect on the accuracy of the accumulation calculated by method C.
通过监测动力电压,该装置先对正常的工作量进行测定,然后依据被测动力发生的变化,估计并设定一个自动的关闭点。
By monitoring both voltage and power, the unit measures the normal working load, then calculates and sets an automatic shutdown point for detected power changes.
选取宝鸡市城区测点用平皿沉降法测量了空气微生物粒子沉降量。
The air borne microbial particles precipitation from some sites over the urban district in Baoji City was monitored by using the technique of gravity plate.
量测了211 ~ 682号普通混凝土和100 ~ 400号轻骨料混凝土的完整的应力——应变曲线,以及曲线上五个特征点的特征值。
The complete stress-strain curves and the characteristic values of five characteristic points on them are measured for grades 211 ~ 682 concrete and grades 100 ~ 400 light-aggregate concrete.
利用三维超声波多普勒流速仪(adv)量测有植被时水槽不同测点位置的瞬时流场。
A 3d acoustic Doppler velocimeter (ADV) is used to measure the instantaneous flow fields at different measurement points in a flume covered with vegetation.
除介绍量测仪器及其软体之使用说明外,本论文并将量测结果以统计方法分析各点量测结果是否合乎现有管制标准。
The thesis presents how to use the measuring instrument and its software to analyze measured data by statistical method and examines whether conformable to the present standards.
研究结果表明,采用SIFT算法提取特征点实现基于普通非量测相机无人机遥感系统获取的影像快速自动拼接在技术上是可行的,满足减灾救灾工作的突发性要求。
The results of this study show that it is feasible for image rapid automatic stitching by SIFT key point extraction. It also meets the disaster reduction and relief requirements.
一串制程因子的实验设计,以晶圆薄膜厚度近九点量测。
A fairly large fractional factorial experiment on epi growth was performed, with spatial measurements of thickness and resistivity.
基于此,对“量测失准角匹配法”进行了完善,推导出了一种可在多挂点下使用的现代姿态匹配算法——最优姿态匹配法。
The above three attitude matching algorithms are derived on the condition that the mount angles of the slave INS are small.
基于此,对“量测失准角匹配法”进行了完善,推导出了一种可在多挂点下使用的现代姿态匹配算法——最优姿态匹配法。
The above three attitude matching algorithms are derived on the condition that the mount angles of the slave INS are small.
应用推荐